Quarterly report pursuant to Section 13 or 15(d)

Stock Based Compensation - weighted average grant-date fair Additional (Details)

v3.22.1
Stock Based Compensation - weighted average grant-date fair Additional (Details) - $ / shares
Mar. 31, 2022
Dec. 31, 2021
Jan. 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Shares Issuable Upon Exercise of Warrant 16,877,906 16,877,907  
Finback BDA      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Shares Issuable Upon Exercise of Warrant 2,211,819   2,552,913
Warrants exercise price     $ 0.42